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GDW to ADP: distance & flight time
Gladwin (Gladwin Zettel Memorial Airport) → Galoya (Ampara Airport)
8,787 mi
14,141 km · 7,636 nm
17h 42m
estimated nonstop flight time
+9.5h
time difference · heading north
See live GDW→ADP fares Phone-only fares on this route — call free
Flight time details
8,787 miles nonstop takes roughly 17h 42m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time gain when reading arrival times on your ticket.
The two airports
- GDW — Gladwin Zettel Memorial Airport · Gladwin, United States
- ADP — Ampara Airport · Galoya, Sri Lanka
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near GDW
- HTL · Roscommon County - Blodgett Memorial Airport29 mi away
- MBS · MBS International Airport36 mi away
- AMN · Gratiot Community Airport46 mi away
- ECA · Iosco County Airport57 mi away
Near ADP
- BTC · Batticaloa Airport26 mi away
- HIM · Hingurakgoda Air Force Base66 mi away
- GIU · Sigiriya Air Force Base75 mi away
- WRZ · Weerawila Airport80 mi away
Frequently asked questions
How far is GDW from ADP?
The flight distance from Gladwin (GDW) to Galoya (ADP) is 8,787 miles (14,141 km, 7,636 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GDW to ADP?
A nonstop flight takes about 17h 42m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Gladwin and Galoya?
Galoya is 9.5 hours ahead of Gladwin.
What is the cheapest way to fly from GDW to ADP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GDW–ADP that never appear on search engines, with no booking fees.